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--packed flag causes cudaErrorIllegalAddress in NCCL watchdog during multi-GPU distributed training via mp.spawn

Status: Open.

#910 In nerfstudio-project/gsplat;

· Eecornwell opened on Mar 26, 2026

Lidar render

Status: Open.

#909 In nerfstudio-project/gsplat;

· sasasa2418 opened on Mar 25, 2026

Support for other rotations beside quaternions?

Status: Open.

#902 In nerfstudio-project/gsplat;

· rishi-menon opened on Mar 18, 2026

ModuleNotFoundError: No module named 'torch'

Status: Open.

#877 In nerfstudio-project/gsplat;

· EmanuelMaziero opened on Mar 6, 2026

ModuleNotFoundError: No module named 'gsplat.project_gaussians_2d'

Status: Open.

#875 In nerfstudio-project/gsplat;

· silentmomo03 opened on Mar 1, 2026

Cold-start training bug on NVIDIA L4: first training process on fresh instance produces degraded output

Status: Open.

#872 In nerfstudio-project/gsplat;

· harrism opened on Feb 25, 2026

UT & eval3D: depth gradient not being applied to gaussian means

Status: Open.

#870 In nerfstudio-project/gsplat;

· dabeschte opened on Feb 20, 2026

BUG ppispv1.0.0 does not check TORCH_CUDA_ARCH_LIST, whereas ppispv1.0.1

Status: Open.

#867 In nerfstudio-project/gsplat;

· LeoLoca93 opened on Feb 11, 2026

Cannot set up on a computer with a 5060, tested both directly on windows and in wsl

Status: Open.

#866 In nerfstudio-project/gsplat;

· JoelHellberg opened on Feb 11, 2026

Question: Feasibility of applying PPISP with the default training strategy (non-MCMC)?

Status: Open.

#865 In nerfstudio-project/gsplat;

· shuta-ochiai opened on Feb 5, 2026

Rendering quality is much worse on RTX 4090D than A800 with identical setup

Status: Open.

#864 In nerfstudio-project/gsplat;

· KEEPSLAMDUNK opened on Feb 4, 2026

Bug: 2DGS rasterization uses Gaussian center depth instead of ray-plane intersection depth

Status: Open.

#863 In nerfstudio-project/gsplat;

· npu-chenlin opened on Jan 31, 2026